**Before downloading this version**, open PediTree to look at the copyright date in your name & address panel.

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if it is 2012 or 2013, then continue with these instructions. **If 2011 or earlier**, then you need to pay £12 for a new CD or £10 for web only.

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If you have received the password from Pedigree Software, then click on {{:​pedigree-software:​pt3340.exe|this link}} and Save the .exe file. Note the filename is pt3340.exe, not ptupdate.exe,​ with the intention that you can more easily return to an older copy if you hit problems.